Match the questions given under Column C1 with their appropriate answe – InterviewSolution

InterviewSolution

1.

Match the questions given under Column C1 with their appropriate answers given under the Column C2The value of the λ, if the lines (2x + 3y + 4) + λ (6x – y + 12) = 0 areColumn C1Column C2(a) parallel to y-axis is(i) λ = -3/4(b) perpendicular to 7x + y – 4 = 0 is(ii) λ = -1/3(c) passes through (1, 2) is(iii) λ = −17/41(d) parallel to x axis is(iv) λ = 3

Answer»

(a) ↔ (iv)

(b) ↔ (iii)

(c) ↔ (i),

(d) ↔ (ii)

Discussion

No Comment Found

Related InterviewSolutions

Find the equation of the line through A(-2, 3) and perpendicular to the line through S(1, 2) and T(2, 5).
Find the y-intercept of the line whose slope is 4 and which has x-intercept 5.
Find the value of k for which the points P(k, -1), Q(2,1) and R(4,5) are collinear.
Find the equation of the line whose(i) slope 3 and y - intercept = 5(ii) slope = -1 and y - intercept = 4(iii) slope = -2/5 and y - intercept = -3
The equations of the sides AB, BC and CA of ΔABC are y – x = 2, x + 2y = 1 and 3x + y + 5 = 0 respectively. The equation of the altitude through B isA. x – 3y + 1 0B. x – 3y + 4 = 0 C. 3x – y + 2 = 0 D. none of these
Find the equations of the straight lines each of which passes through the point (3, 2) and cuts off intercepts a and b respectively on x and y-axes such that a – b = 2
Find the equation of the line that cuts off equal intercepts on the coordinate axes and passes through the point (2, 3).
Find the equation of the straight line which passes through the point (-3, 8) and cuts off positive intercepts on the coordinate axes whose sum is 7
Find the equation of the straight line which passes through (1, -2) and cuts off equal intercepts on the axes.
The line segment joining the points (-3, -4) and (1, -2) is divided by y-axis in the ratio A. 1 : 3 B. 2 : 3 C. 3 : 1 D. 3 : 2